# Random Wheel Decision vs S.CALENDAR

The clearest difference is iOS requirement: Random Wheel Decision at 13.0 against S.CALENDAR's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Random Wheel Decision sells 4 in-app purchases, starting at $1.99 per 7 days and S.CALENDAR sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Random Wheel Decision | S.CALENDAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Size | 73 MB | 90 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anh Vu Van Tuan](https://appshunter.io/developer/1542931542) | [MUGEUNBON](https://appshunter.io/developer/1859173645) |

## What reviewers say

### Random Wheel Decision

[App page](https://appshunter.io/ios/app/random-wheel-decision/id6747244877)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $2.99 | per month |
| Yearly | $9.99 | per year |
| Lifetime | $19.99 | one-time |


### S.CALENDAR

[App page](https://appshunter.io/ios/app/scalendar/id6756207427)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Group Member Count Pro 1 | $1.99 | per month |
| Group Count Pro 1 | $1.99 | per month |
| Group Member Count Pro 2 | $3.99 | per month |
| Group Count Pro 2 | $3.99 | per month |
| Group Count Pro 3 | $7.99 | per month |
| Group Member Count Pro 1 - Year | $19.99 | per year |
| Group Count Pro 1 - Yearly | $19.99 | per year |
| Group Member Count Pro 2 - Year | $39.99 | per year |
| Group Count Pro 2 - Yearly | $39.99 | per year |
| Group Count Pro 3 - Yearly | $79.99 | per year |


## Frequently asked questions

### Is Random Wheel Decision free?

Random Wheel Decision is free to download, with in-app purchases available.

### Is S.CALENDAR free?

S.CALENDAR is free to download, with in-app purchases available.

### Do Random Wheel Decision or S.CALENDAR have ads?

Both Random Wheel Decision and S.CALENDAR show ads.

### Which is updated more often, Random Wheel Decision or S.CALENDAR?

Random Wheel Decision ships an update every 3 days, and S.CALENDAR every 3 days. Most recently, Random Wheel Decision was updated on October 28, 2026 and S.CALENDAR on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*